Question

6. Pencil
7. Book
8. Pen
5. class
10. cat​

Answer 1

Answer:

What we have to do with it?

Of the gases listed, nitrogen, oxygen, water vapor, carbon dioxide, methane, nitrous oxide, and ozone are extremely important to the health of the Earth's biosphere. ... Photosynthesis produces oxygen when carbon dioxide and water are chemically converted into glucose with the help of sunlight.